RCA

RCA RMW733 0.7 Cu. Ft. 700-Watt Compact Microwave Oven

4.4 (154 reviews)

A compact 0.7 cu. ft. countertop microwave with 700 watts of power and six one-touch cooking presets.

$78.55*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The RCA RMW733 is a 0.7 cubic foot countertop microwave designed to deliver everyday convenience in a footprint small enough for tight kitchens, dorm rooms, break rooms, and studio apartments. With 700 watts of cooking power and 10 adjustable power levels, it handles common tasks like reheating leftover meals, defrosting frozen items, and warming beverages. The control panel features a clear LED display alongside six one-touch preset buttons for reheat, frozen dinner, potato, pizza, beverage, and popcorn, removing the guesswork from frequently prepared items. Additional defrost flexibility comes from cook-by-weight, defrost-by-weight, and speed defrost functions.

The interior includes a rotating glass turntable that helps distribute heat more evenly across your food. The exterior sports a clean black finish with a modern profile that blends unobtrusively into most kitchen or office settings. A child safety lock is built in for households with young children, and the overall dimensions of 12.24 by 17.91 by 10.31 inches keep the unit manageable on countertops or tucked into a cabinet nook. While the 700-watt output is on the lower end of the spectrum, it is adequate for the light-duty cooking and reheating tasks this microwave is designed to handle.

Key Features

Mini Microwave Oven - Fits perfectly in small spaces. A great countertop microwave for a small kitchen, apartment, dorm, office or cabinet. With 0.7 Cu. Ft. and 700 watts of power so you can reheat or cook food in mere minutes.

Digital Display - Featuring an easy to use, large control panel with easy to see LED lighting. With six pre-set cooking options to remove the guesswork, including reheat, frozen dinner, potato, pizza, beverage and popcorn.

Electric Microwaves - Choose from cook by weight, defrost by weight and speed defrost. With a rotating turntable for even cooking. Featuring a sleek, modern design with a small profile that fits perfectly on a tabletop or counter.

Electric Microwaves - Choose from cook by weight, defrost by weight and speed defrost. With a rotating turntable for even cooking. Featuring a sleek, modern design with a small profile that fits perfectly on a tabletop or counter.

Space Saver - This appliance can be used to cook and reheat meals. Reheat leftovers or multi-task in the kitchen when your range, toaster or air fryer is full. Easy to clean with minimal effort. Made with high quality materials for durability.

Specifications

Brand
RCA
Model
RMW733
Capacity
0.7 Cu. Ft.
Wattage
700 Watts
Power Levels
10
Dimensions
12.24 x 17.91 x 10.31 inches
Color
Black
Special Features
Auto Defrost, Child Safety Lock, Auto Cooking, 10 Pre-programmed Settings

Pros & Cons

👍 Pros

  • Compact 0.7 cu. ft. size fits easily on countertops in small kitchens, dorms, and offices
  • Compact 0.7 cu. ft. footprint fits easily on countertops in dorms, offices, and small kitchens.
  • Six one-touch preset buttons simplify common tasks like reheating leftovers or making popcorn.
  • Six one-touch presets for common items like popcorn, pizza, and beverages simplify everyday use
  • Ten power levels provide fine control for tasks ranging from gentle reheating to full-power cooking
  • Multiple defrost options including cook by weight, defrost by weight, and speed defrost add versatility.
  • LED display and large control panel are easy to read and operate.
  • Child safety lock adds peace of mind in households with young children
  • Large LED display and simple control panel make operation straightforward
  • Child safety lock provides peace of mind in households with young children.

👎 Cons

  • 700 watts is on the lower end for microwaves, resulting in longer cook times for denser foods
  • 700 watts is relatively low, so cooking and reheating takes longer compared to higher-wattage models.
  • 0.7 cubic feet of interior space cannot accommodate large plates or oversized dishes.
  • 0.7 cu. ft. interior cannot accommodate large plates or oversized dishes
  • No stainless steel interior — cleaning baked-on spills requires more effort
  • No stainless steel interior, which can make cleaning baked-on spills more difficult over time.
  • No convection or inverter technology, limiting it to basic microwave functions only.
  • Lacks convection or inverter technology found in higher-end compact models
  • Basic black finish may not match all kitchen decor styles

Frequently Asked Questions

The RMW733 measures 12.24 x 17.91 x 10.31 inches, making it small enough to fit in tight kitchen spaces, dorm rooms, or office break areas.
Yes, the RMW733 includes a child safety lock feature to prevent unsupervised use.
The unit measures 12.24 inches high by 17.91 inches wide by 10.31 inches deep.
Yes, it includes a child safety lock feature to prevent unsupervised use.
The RMW733 provides 10 adjustable power levels so you can control cooking intensity for different types of food.
It has 10 adjustable power levels so you can control cooking intensity for different foods.
Yes, the microwave includes a rotating turntable that turns automatically to promote even heating.
Yes, it includes a rotating turntable to promote even heating throughout your food.
It offers three defrost methods: cook by weight, defrost by weight, and speed defrost for quick thawing.
The six one-touch presets are reheat, frozen dinner, potato, pizza, beverage, and popcorn.